Threads 192, 166, 156, 155 are waiting at rw_lock_s_lock(&buf_pool->page_hash_latch) in buf_page_get_gen() match the symptoms of bug 1026926. We have fixed that bug and it will be released in 5.5.27-28.1 release. Please let us know if you experience any issues then. Thanks!
Threads 192, 166, 156, 155 are waiting at rw_lock_ s_lock( &buf_pool- >page_hash_ latch) in buf_page_get_gen() match the symptoms of bug 1026926. We have fixed that bug and it will be released in 5.5.27-28.1 release. Please let us know if you experience any issues then. Thanks!